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21. 发明授权

US5745352A DC-to-DC converter functioning in a pulse-skipping mode with low power consumption and PWM inhibit 失效
标题翻译： DC-DC转换器工作在脉冲跳跃模式，低功耗和PWM禁止
公开(公告)号：US5745352A
公开(公告)日：1998-04-28
申请号：US772303
申请日：1996-12-23
申请人： Paolo Sandri , Maria Rosa Borghi , Luca Rigazio
发明人： Paolo Sandri , Maria Rosa Borghi , Luca Rigazio
IPC分类号： H02M3/156 , H02M1/12 , G05F1/10
CPC分类号： H02M3/156 , H02M2001/0032 , Y02B70/16
摘要： Switching losses in a DC-to-DC converter idling in a pulse-skipping mode are reduced by inhibiting any intervening turn-off command by a PWM control loop of the converter for as long as the current through the inductor of the converter remains below a minimum threshold value set by a dedicated comparator. The method is implemented by employing a comparator with a certain hysteresis and by logically masking the switching to a logic "0" of a high frequency clock (switching) signal of the converter for the entire period of time the current in the inductor remains below the minimum threshold.
摘要翻译：只要通过转换器的电感器的电流保持低于1，则通过抑制转换器的PWM控制环的任何中间关断命令来减少在脉冲跳跃模式中空转的DC-DC转换器中的开关损耗由专用比较器设置的最小阈值。该方法通过采用具有一定滞后的比较器来实现，并且通过在电感器中的电流保持在低于该值的整个时间段内逻辑地屏蔽转换器的高频时钟（切换）信号的逻辑“0” 最小门槛。

22. 发明授权

US08170869B2 Method to detect and assist user intentions with real time visual feedback based on interaction language constraints and pattern recognition of sensory features 有权
标题翻译：基于交互语言约束和感官特征的模式识别的实时视觉反馈来检测和辅助用户意图的方法
公开(公告)号：US08170869B2
公开(公告)日：2012-05-01
申请号：US11977331
申请日：2007-10-24
申请人： Luca Rigazio , David Kryze , Philippe Morin
发明人： Luca Rigazio , David Kryze , Philippe Morin
IPC分类号： G06F17/27 , G06F3/00 , G10L21/00
CPC分类号： G06F3/0237 , G06F3/04886 , G06F9/451
摘要： A language model back-off system can be used with a user interface employing one or more language models to constrain navigation of selectable user interface input components. A user input interpretation module receives user input and interprets the user input to determine if a selection is made of one or more user interface input components. If a selection is not made, the user input interpretation module determines whether conditions are met for backing off one or more language models employed to constrain navigation of the user interface input components. If the conditions are met, a language model back-off module backs off the one or more language models.
摘要翻译：语言模型退避系统可以与使用一种或多种语言模型的用户界面一起使用，以限制可选用户界面输入组件的导航。用户输入解释模块接收用户输入并解释用户输入以确定是否选择一个或多个用户界面输入组件。如果未进行选择，则用户输入解释模块确定是否满足用于退出用于限制用户界面输入组件的导航的一个或多个语言模型的条件。如果条件得到满足，则语言模型后退模块将退出一个或多个语言模型。

23. 发明申请

US20100195872A1 SYSTEM AND METHOD FOR IDENTIFYING OBJECTS IN AN IMAGE USING POSITIONAL INFORMATION 审中-公开
标题翻译：使用位置信息识别图像中的对象的系统和方法
公开(公告)号：US20100195872A1
公开(公告)日：2010-08-05
申请号：US12678262
申请日：2008-09-18
申请人： Carmelo Velardo , David Kryze , Luca Rigazio , Philippe Morin , Peter Veprek
发明人： Carmelo Velardo , David Kryze , Luca Rigazio , Philippe Morin , Peter Veprek
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00771
摘要： A computer-implemented method is provided for identifying objects in an image. The method includes: capturing a series of images of a scene using a camera; receiving a topographical map for the scene that defines distances between objects in the scene; determining distances between objects in the scene from a given image; approximating identities of objects in the given image by comparing the distances between objects as determined from the given image in relation to the distances between objects from the map. The identities of objects can be re-estimated using features of the objects extracted from the other images.
摘要翻译：提供了用于识别图像中的对象的计算机实现的方法。该方法包括：使用相机拍摄场景的一系列图像; 接收场景中定义场景中对象之间距离的地形图; 从给定图像确定场景中对象之间的距离; 通过比较从给定图像确定的对象之间的距离相对于来自地图的对象之间的距离来近似给定图像中的对象的身份。可以使用从其他图像提取的对象的特征来重新估计对象的身份。

24. 发明授权

US07454339B2 Discriminative training for speaker and speech verification 有权
标题翻译：演讲者和言语验证的歧视性培训
公开(公告)号：US07454339B2
公开(公告)日：2008-11-18
申请号：US11312981
申请日：2005-12-20
申请人： Chaojun Liu , David Kryze , Luca Rigazio
发明人： Chaojun Liu , David Kryze , Luca Rigazio
IPC分类号： G10L15/06 , G10L17/00
CPC分类号： G10L17/04 , G10L15/063
摘要： A method for discriminatively training acoustic models is provided for automated speaker verification (SV) and speech (or utterance) verification (UV) systems. The method includes: defining a likelihood ratio for a given speech segment, whose speaker identity (for SV system) or linguist identity (for UV system) is known, using a corresponding acoustic model, and an alternative acoustic model which represents all other speakers (in SV) or all other linguist identities (in UV); determining an average likelihood ratio score for the likelihood ratio scores over a set of training utterances (referred to as true data set) whose speaker identities (for SV) or linguist identities (for UV) are the same; determining an average likelihood ratio score for the likelihood ratio scores over a competing set of training utterances which excludes the speech data in the true data set (referred to as competing data set); and optimizing a difference between the average likelihood ratio score over the true data set and the average likelihood ratio score over the competing data set, thereby improving the acoustic model.
摘要翻译：提供用于区分性训练声学模型的方法用于自动说话人验证（SV）和语音（或话语）验证（UV）系统。该方法包括：使用相应的声学模型和代表所有其他扬声器的替代声学模型来定义给定语音段的似然比，其中，所述语音段的语音识别（对于SV系统）或语言学家身份（对于UV系统）是已知的）在SV）或所有其他语言学家身份（在紫外线）; 确定其扬声器身份（对于SV）或语言学家身份（对于UV））相同的一组训练话语（称为真实数据集）的似然比分数的平均似然比分数; 确定在排除真实数据集（称为竞争数据集）中的语音数据的竞争性训练话语组之间的似然比分数的平均似然比分数; 并优化真实数据集之间的平均似然比分数与竞争数据集之间的平均似然比分数之间的差异，从而改善声学模型。

25. 发明申请

US20070208560A1 Block-diagonal covariance joint subspace typing and model compensation for noise robust automatic speech recognition 有权
标题翻译：块对角协方差联合子空间分类和噪声鲁棒自动语音识别的模型补偿
公开(公告)号：US20070208560A1
公开(公告)日：2007-09-06
申请号：US11369938
申请日：2006-03-06
申请人： Luca Rigazio , David Kryze
发明人： Luca Rigazio , David Kryze
IPC分类号： G10L21/02
CPC分类号： G10L15/20 , G10L15/065
摘要： Model compression is combined with model compensation. Model compression is needed in embedded ASR to reduce the size and the computational complexity of compressed models. Model-compensation is used to adapt in real-time to changing noise environments. The present invention allows for the design of smaller ASR engines (memory consumption reduced to up to one-sixth) with reduced impact on recognition accuracy and/or robustness to noises.
摘要翻译：模型压缩与模型补偿相结合。嵌入式ASR需要模型压缩，以减小压缩模型的大小和计算复杂度。模型补偿用于实时改变噪声环境。本发明允许将更小的ASR引擎（存储器消耗减少到高达六分之一）的设计减少，对识别精度和/或对噪声的鲁棒性的影响减小。

26. 发明授权

US08823645B2 Apparatus for remotely controlling another apparatus and having self-orientating capability 有权
标题翻译：用于远程控制另一装置并具有自动定向能力的装置
公开(公告)号：US08823645B2
公开(公告)日：2014-09-02
申请号：US12979790
申请日：2010-12-28
申请人： David Kryze , Zia Syed , Luca Rigazio , Tiffany Yun
发明人： David Kryze , Zia Syed , Luca Rigazio , Tiffany Yun
IPC分类号： G09G5/00 , G06F3/033 , G09G5/08 , G06F3/02 , G06F3/041 , H04N21/422 , G06F3/0346 , G06F3/01 , G06F1/26 , G06F3/038 , G06F1/32 , H04N5/44 , G06F3/0488
CPC分类号： G06F3/017 , G06F1/266 , G06F1/3259 , G06F3/0346 , G06F3/038 , G06F3/041 , G06F3/0416 , G06F3/04883 , G08C17/00 , G08C2201/32 , H02J7/0054 , H04N5/4403 , H04N21/42222 , H04N21/42224 , Y02D10/155
摘要： A remote control apparatus for communicating with a target device includes: a sensing portion for sensing points of user contact with the apparatus, user gestures, and an acceleration value of the apparatus; a transmitting device for sending signals representative of user commands to the target device; a controller; and a memory including instructions for configuring the controller to perform a self-orientation process based upon at least one of the acceleration value and the points of user contact to determine a forward direction of a plane of operation for defining the user gestures. An axis of the determined plane of operation substantially intersects the apparatus at any angle.
摘要翻译：用于与目标设备进行通信的遥控设备包括：感测部分，用于感测用户与设备的接触点，用户手势和设备的加速度值; 发送装置，用于将表示用户命令的信号发送到目标设备; 控制器以及存储器，其包括用于基于所述加速度值和所述用户接触点中的至少一个来配置所述控制器以执行自我定向处理的指令，以确定用于定义所述用户手势的操作平面的向前方向。所确定的操作平面的轴线基本上与设备以任何角度相交。

27. 发明授权

US08456284B2 Direction and holding-style invariant, symmetric design, and touch- and button-based remote user interaction device 有权
标题翻译：方向和保持式不变量，对称设计，以及基于触摸和按钮的远程用户交互设备
公开(公告)号：US08456284B2
公开(公告)日：2013-06-04
申请号：US13442181
申请日：2012-04-09
申请人： Luca Rigazio , Philippe Morin , David Kryze
发明人： Luca Rigazio , Philippe Morin , David Kryze
IPC分类号： G08C19/16 , G08B5/00 , G08B1/08 , G05B11/01 , G06F3/041 , G06F3/02 , G09G5/00 , H04N7/14 , H04N7/00 , H04N5/44
CPC分类号： G08C17/00 , G08C2201/32
摘要： A remote control unit selectively transmits a control signal for remotely controlling an electronic device. The unit defines an imaginary cut plane that substantially bisects the unit. The unit includes a plurality of input features collectively disposed symmetrically with respect to the imaginary cut plane. The input features include a first and second input feature. The first and second input features are disposed on opposite sides of the cut plane. Furthermore, the unit includes a sensor that detects a first and second holding position of the unit. The first holding position and the second holding position are substantially opposite to each other. Moreover, the unit includes a controller that associates the control signal with the first input feature when the sensor detects the first holding position, and the controller associates the control signal with the second input feature when the sensor detects the second holding position.
摘要翻译：远程控制单元选择性地发送用于远程控制电子设备的控制信号。该单元定义了基本上平分该单元的假想切割平面。该单元包括相对于假想切割平面对称地共同设置的多个输入特征。输入特征包括第一和第二输入特征。第一和第二输入特征设置在切割平面的相对侧上。此外，该单元包括检测单元的第一和第二保持位置的传感器。第一保持位置和第二保持位置基本上彼此相对。此外，该单元包括控制器，当传感器检测到第一保持位置时，控制信号与第一输入特征相关联，并且当传感器检测到第二保持位置时，控制器将控制信号与第二输入特征相关联。

28. 发明授权

US08188969B2 Dual pointer management method using cooperating input sources and efficient dynamic coordinate remapping 有权
标题翻译：双指针管理方法采用协同输入源和高效动态坐标重映射
公开(公告)号：US08188969B2
公开(公告)日：2012-05-29
申请号：US12687930
申请日：2010-01-15
申请人： Philippe Morin , Luca Rigazio
发明人： Philippe Morin , Luca Rigazio
IPC分类号： G09G5/00
CPC分类号： G06F3/038 , G06F3/03547 , G06F3/0481
摘要： The pointer management technology establishes a protocol and method for dual pointer management in both absolute input mode and relative input mode. The method defines a set of properties/constraints for contextual dynamic remapping between input sensor coordinates and target screen coordinates. The remapping of the left pointer (respectively the right pointer) depends on the position of the right pointer (respectively the left pointer) in the target screen space. This inter-dependence enables a more flexible and more powerful interaction as it exploits the contextual layout to re-estimate the remapping transformations at each instant.
摘要翻译：指针管理技术在绝对输入模式和相对输入模式下建立双指针管理的协议和方法。该方法为输入传感器坐标和目标屏幕坐标之间的上下文动态重映射定义了一组属性/约束。左指针（分别为右指针）的重新映射取决于目标屏幕空间中右指针（分别为左指针）的位置。这种相互依赖性能够实现更灵活和更强大的交互，因为它利用上下文布局来在每个瞬间重新估计重映射变换。

29. 发明申请

US20110010648A1 VISUAL FEEDBACK BASED ON INTERACTION LANGUAGE CONSTRAINTS AND PATTERN RECOGNITION OF SENSORY FEATURES 有权
标题翻译：基于交互语言约束的视觉反馈和图形识别特征
公开(公告)号：US20110010648A1
公开(公告)日：2011-01-13
申请号：US12666930
申请日：2008-06-26
申请人： Luca Rigazio , David Kryze , Philippe Morin
发明人： Luca Rigazio , David Kryze , Philippe Morin
IPC分类号： G06F3/048
CPC分类号： G06F3/0237 , G06F3/04886 , G06F9/451
摘要： A language model back-off system can be used with a user interface employing one or more language models to constrain navigation of selectable user interface input components. A user input interpretation module receives user input and interprets the user input to determine if a selection is made of one or more user interface input components. If a selection is not made, the user input interpretation module determines whether conditions are met for backing off one or more language models employed to constrain navigation of the user interface input components. If the conditions are met, a language model back-off module backs off the one or more language models.
摘要翻译：语言模型退避系统可以与使用一种或多种语言模型的用户界面一起使用，以限制可选用户界面输入组件的导航。用户输入解释模块接收用户输入并解释用户输入以确定是否选择一个或多个用户界面输入组件。如果未进行选择，则用户输入解释模块确定是否满足用于退出用于限制用户界面输入组件的导航的一个或多个语言模型的条件。如果条件得到满足，则语言模型后退模块将退出一个或多个语言模型。

30. 发明授权

US06996528B2 Method for efficient, safe and reliable data entry by voice under adverse conditions 失效
公开(公告)号：US06996528B2
公开(公告)日：2006-02-07
申请号：US09921766
申请日：2001-08-03
申请人： Philippe R. Morin , Jean-Claude Junqua , Luca Rigazio , Robert C. Boman , Peter Veprek
发明人： Philippe R. Morin , Jean-Claude Junqua , Luca Rigazio , Robert C. Boman , Peter Veprek
IPC分类号： G10L15/22
CPC分类号： G10L15/065 , G10L15/22
摘要： A method and apparatus for data entry by voice under adverse conditions is disclosed. More specifically it provides a way for efficient and robust form filling by voice. A form can typically contain one or several fields that must be filled in. The user communicates to a speech recognition system and word spotting is performed upon the utterance. The spotted words of an utterance form a phrase that can contain field-specific values and/or commands. Recognized values are echoed back to the speaker via a text-to-speech system. Unreliable or unsafe inputs for which the confidence measure is found to be low (e.g. ill-pronounced speech or noises) are rejected by the spotter. Speaker adaptation is furthermore performed transparently to improve speech recognition accuracy. Other input modalities can be additionally supported (e.g. keyboard and touch-screen). The system maintains a dialogue history to enable editing and correction operations on all active fields.

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